private int GetMaxID()
{
ControllerOperation8001 controllerOperation = new ControllerOperation8001();
return(controllerOperation.GetMaxDeviceID());
}
private bool DeleteDeviceFromDB(int id)
{
try
{
IFileService _fileService = new SCA.BusinessLib.Utility.FileService();
ILogRecorder logger = null;
DBFileVersionManager dbFileVersionManager = new DBFileVersionManager(TheLoop.Controller.Project.SavePath, logger, _fileService);
IDBFileVersionService dbFileVersionService = dbFileVersionManager.GetDBFileVersionServiceByVersionID(DBFileVersionManager.CurrentDBFileVersion);
IDeviceDBServiceTest deviceDBService = SCA.DatabaseAccess.DBContext.DeviceManagerDBServiceTest.GetDeviceDBContext(TheLoop.Controller.Type, dbFileVersionService);
if (deviceDBService.DeleteDeviceByID(id))
{
if (BusinessLib.ProjectManager.GetInstance.MaxDeviceIDInController8001 == id) //如果最大ID等于被删除的ID，则重新赋值
{
ControllerOperation8001 controllerOperation = new ControllerOperation8001();
BusinessLib.ProjectManager.GetInstance.MaxDeviceIDInController8001 = controllerOperation.GetMaxDeviceID();
}
}
ILoopDBService loopDBService = new SCA.DatabaseAccess.DBContext.LoopDBService(dbFileVersionService); //更新回路中存储的器件数量
loopDBService.AddLoopInfo(TheLoop);
}
catch (Exception ex)
{
return(false);
}
return(true);
}